.flex-center{
    display: flex;
    justify-content: center;
    align-items: center;
}
.flex-col-center{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}
.text-line-2{
    display: -webkit-box;
    -webkit-line-clamp: 2; /* 控制显示的行数 */
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}
.text-line-1{
    overflow:hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    -o-text-overflow:ellipsis;
}
img{
    width: 100% !important;
    height: 100% !important;
    object-fit: cover!important;
}
video{
    width: 100%;
    height: 100%;
}
.small-hand{
    cursor: pointer;
}